我有一個搜索查詢,執行搜索查詢後,我把$結果放入一個數組中。注意:未定義索引:點擊
我的PHP代碼 -
$contents = $client->search($params); // executing the search
$search = array($contents); // make the result $contents as a array
for ($i = 0; $i < count($search); $i++) {
$search['hits']['total']['title'] = strip_tags($search['hits']['total']['title']); // Trying to access the title
結果的陣列----
Array (
[0] => Array (
[took] => 1
[timed_out] =>
[_shards] => Array (
[total] => 2
[successful] => 2
[failed] => 0
)
[hits] => Array (
[total] => 1
[max_score] => 2.6818755
[hits] => Array (
[0] => Array (
[_index] => myindex
[_type] => mytype
[_id] => p36d3742b982586d8d
[_score] => 2.6818755
[_source] => Array (
[title] => Salma Hayek => Salma Hayeks...
[source] => Hello
[guid] => p36d3742b982586d8d
[pub_id] => 54ae51e5
[type] => news
)
)
)
)
)
)
現在的問題是每一次我嘗試訪問標題時,它說注意: 未定義索引:匹配。
我試圖像---
$search['hits']['total']['title'] = strip_tags($search['hits']['total']['title']);
$search['']['hits']['total']['title'] = strip_tags($search['']['hits']['total']['title']);
沒有什麼工作對我來說,可能是想提出一個簡單的錯誤,任何人都知道我在哪裏做的錯誤。
我也曾嘗試使用它,像這樣----
$search[$i]['hits']['total']['title'] = strip_tags($search[$i]['hits']['total']['title']);
但它返回我的錯誤,如:
警告:無法使用標量值作爲數組
如何訪問我的標題?
如果你傾倒在可讀的方式,你會更容易找到該變量的正確路線陣列。 – Popnoodles